fix: unit tests styling

Author: kiro6

estate/models/estate_property.py

@@ -74,7 +74,6 @@ def _check_selling_price(self):
                     self.env._("The selling price cannot be lower than 90% of the expected price! Check your offers or adjust the expected price.")
                 )
 
-
     @api.depends('living_area', 'garden_area')
     def _compute_total_area(self):
         for record in self:

estate/tests/test_estate_property.py

@@ -1,24 +1,24 @@
 from odoo.tests.common import TransactionCase
-from odoo.exceptions import UserError, ValidationError
+from odoo.exceptions import UserError
 
 
 class EstatePropertyCommon(TransactionCase):
     @classmethod
     def setUpClass(cls):
-        super(EstatePropertyCommon, cls).setUpClass()
+        super().setUpClass()
 
-        cls.property = cls.env['estate.property'].create({'name': "Test Property",'expected_price': 1.0})
+        cls.property = cls.env['estate.property'].create({'name': "Test Property", 'expected_price': 1.0})
 
     def test_01_prevent_offer_for_sold_property(self):
         """Test that creating an offer for a sold property raises a UserError."""
 
-        offer = self.env['estate.property.offer'].create({'property_id': self.property.id,'price': 2.0})
+        offer = self.env['estate.property.offer'].create({'property_id': self.property.id, 'price': 2.0})
         offer.action_accept()
 
         self.property.action_sell()
 
         with self.assertRaises(UserError):
-            self.env['estate.property.offer'].create({'property_id': self.property.id,'price': 3.0})
+            self.env['estate.property.offer'].create({'property_id': self.property.id, 'price': 3.0})
 
     def test_02_prevent_sell_no_accepted_offers(self):
         """Test that selling a property without an accepted offer raises a UserError."""